CN202082625U - Water transport monitoring system based on intelligent PCCP - Google Patents
Water transport monitoring system based on intelligent PCCP Download PDFInfo
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- CN202082625U CN202082625U CN2011201864987U CN201120186498U CN202082625U CN 202082625 U CN202082625 U CN 202082625U CN 2011201864987 U CN2011201864987 U CN 2011201864987U CN 201120186498 U CN201120186498 U CN 201120186498U CN 202082625 U CN202082625 U CN 202082625U
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Abstract
A water transport monitoring system based on an intelligent PCCP (prestressed concrete cylinder pipe) comprises a measuring device, the intelligent PCCP, a data collecting and sending device, and a central control room, wherein the intelligent PCCP is provided with a prefabricated structure used for setting various water transport pipeline monitoring devices and sensors, and the prefabricated structure is arranged in a non-prestress area of the intelligent PCCP; the measuring device comprises a safety monitoring module arranged in the water transport pipeline, and a sensor is fixedly accommodated in the safety monitoring module and is fixed on the PCCP in a manner matched with the prefabricated structure correspondingly; the measuring device is connected with the data collecting and sending device through a cable wire, the data collecting and sending device is provided with a wireless interlinking terminal and is interlinked with the central control room through the wireless interlinking network; and the central control room comprises central control software and input display equipment. Therefore, the monitoring equipment for the water transport pipeline is more convenient for installation and maintenance, and the running state is more stable and accurate.
Description
Technical field
The utility model relates to a kind of watch-dog, relates in particular to a kind of water based on intelligent PCCP pipe of being convenient to installation and maintenance and transports supervisory system.
Background technique
(Prestressed concrete cylinder pipe is called for short: PCCP) be the novel pipeline material that grows up domestic nearly more than ten years Prestressed concrete cylinder pipe.This pipeline material is a kind of compound tubing that possesses high strength, high permeability resistant and high leak tightness, and it has been gathered raw and auxiliary material manufacturings such as sheet metal, medium steel plate, deformed steel, ordinary steel bar, high-strength prestressed steel wire, high-strength concrete, high-strength mortar and rubber seal and has formed.
Prestressed concrete cylinder pipe can be used for urban water supply and drainage main, industrial waterline, field irrigation, plant pipe network, power-plant makeup pipe and cooling water recirculation system, inverted siphon, pressure tunnel pipeline and dark earthing culvert pipe etc.The aqueduct of different size, specification is at present in fields such as long-range water delivery, urban water guarantees, on a large scale, the use of long distance.In today of economic technology high speed development, some great Infrastructure, equipment are called lifeline engineering, and this type of construction project is related to the water safety in a city even an area, relation is produced, living guarantee, is related to the stable, harmonious of entire society!
The Prestressed concrete cylinder pipe technology refer to by steel cylinder and the inside and outside both sides of steel cylinder concrete layer form tube core and in tube core concrete outer felt around the ring orientation prestress steel wire, make cement mortar protective course then and make the pipe technology.
The common distribution distance of above-mentioned pipeline is long, and the region span is big.Pipe inspection is manually patrolled in simple dependence, judges by rule of thumb whether pipeline is normal, and the information transmission cycle is long, error is big.Simultaneously, based on the data of perceptual knowledge, can't carry out long-term quantitative statistics, contrast, the effective rate of utilization of data is reduced, the waste of whole system information resources is serious.In case the aqueduct breakage occurs, reveal, artificial theft destroys, when equipment failure along the line, damage and abnormal condition such as stolen, if can not in time find and take measures, can cause adverse consequencess such as pipe leakage even water delivery interruption, national economy property suffer heavy losses.
Sensor is " can experience specified measuring range and convert the device or the device of available signal to according to certain rules, be made up of sensing element and conversion element usually ".Sensor is a kind of detection device, can experience measured information, and the information that detection can be experienced, be for conversion into the information output of electrical signal or other desired forms according to certain rules, to satisfy requirements such as transmission of Information, processing, storage, demonstration, record and control.Sensor technology is a primary link of realizing detection automatically and automatic control.If Sensor section can not obtain excellent protection; cause data monitoring inaccurate thereby frequently break down; not only can not reach the purpose of real-time monitoring water transport pipeline operating mode; but also will waste huge man power and material on the examination and maintenance monitoring equipment, improved the cost in the production process.
At present to various enviromental parameters, aqueduct internal pressure for example, flow velocity, the tube wall microseismic activity, body reinforcement stresses, homogeneous tube uneven settlement, body temperature, the monitoring of multiple physical quantity such as water quality all are by various sensor probes are installed at pipe interior the working medium in managing to be measured.Generally, in a measuring point, often need to measure multiple parameter, therefore need use a plurality of or multiple sensors; Being provided with of existing sensors is to be arranged on separately respectively under pipe interior or other environment that need measure mostly, limited installing space has not only been wasted in scattered setting, and need dig a plurality of mounting points, this body structure of equipment is caused destruction, brought uncertain potential safety hazard; The monitoring equipment of sensor is directly exposed in the working medium, has also cut down the working life of sensor to a certain extent; Being provided with so also is unfavorable for management such as maintenance, maintenance and replacing simultaneously; Sensor in the water transport pipeline being reached install simple, safeguard, overhaul and change effect easily, is a problem demanding prompt solution.
The Prestressed concrete cylinder pipe technology refer to by steel cylinder and the inside and outside both sides of steel cylinder concrete layer form tube core and in tube core concrete outer felt around the ring orientation prestress steel wire, make cement mortar protective course then and make the pipe technology.
Present aqueduct inside water pressure to application PCCP pipe, flow velocity, the tube wall microseismic activity, the body reinforcement stresses, homogeneous tube uneven settlement, multiple physical quantity long distance wireless such as body temperature, water quality monitoring in real time still do not have existing scheme.Existing P CCP pipe is pure aqueduct, and does not all have inside and outside the pipeline can be plug-in, any structure that is used to monitor the sensor of failing aqueous humor and body state is installed.This is because the prestressed special construction of existing P CCP body itself, and be not provided with space and the passage that to place external monitoring device, make existing PCCP pipe have potential safety hazard in actual applications and can't in time be found, and cause heavy losses.Also have now adopt anchor block anchoring reinforcement wire at the scene and on body the usage mode of perforate, but this kind mode can not guarantee fully that not only the prestressed structure of body is not destroyed, there is potential safety hazard, and practical operation is also extremely complicated, wastes time and energy, and has improved engineering cost.
Because need of current social development, the common distribution distance of aqueduct is long, and the region span is big.Pipe inspection is manually patrolled in simple dependence, judges by rule of thumb whether pipeline is normal, and the information transmission cycle is long, error is big.Simultaneously, based on the data of perceptual knowledge, can't carry out long-term quantitative statistics, contrast, the effective rate of utilization of data is reduced, the waste of whole system information resources is serious.In case the aqueduct breakage occurs, reveal, artificial theft destroys, when equipment failure along the line, damage and abnormal condition such as stolen, if can not in time find and take measures, can cause adverse consequencess such as pipe leakage even water delivery interruption, national economy property suffer heavy losses.So demand urgently a kind ofly can being convenient to installation and maintenance, stable performance, the supervisory system of long service life monitors water transport pipeline, so that the various unusual conditions of discovery water transport pipeline that can be are promptly and accurately in time reacted and dissolved potential safety hazard.
The model utility content
The technical problem that the utility model solves provides a kind of water based on intelligent PCCP pipe and transports supervisory system, and the watch-dog that makes water transport pipeline is convenient to installation and maintenance.
Technical solution of the present utility model is:
A kind of water based on intelligent PCCP pipe transports supervisory system, and wherein, this system comprises: measuring device, intelligent PCCP pipe, data capture transmitter installation and middle control machine room; Described intelligent PCCP pipe is provided with bellmouth steel ring and socket steel ring, and the socket steel ring outer surface of two described intelligent PCCP pipes can correspondingly be sealed and matched with bellmouth steel ring inner surface; And have span between the protective layer that described bellmouth steel ring after cooperating and described socket steel ring outer surface are covered and form an annular space; Described intelligent PCCP pipe is provided with the precast construction that is used to place various aqueduct monitoring devices or sensor, and described precast construction is located at the non-prestressed district of described intelligent PCCP pipe; Described measuring device comprises the security monitoring module that is arranged in the aqueduct, and described security monitoring module internal fixation is equipped with sensor, and is fixed on the described intelligent PCCP pipe with described precast construction corresponding matching; Described measuring device is connected with described data capture transmitter installation via cable, and described data capture transmitter installation is provided with wireless data transfer module, and interconnected via wireless internet network and described middle control machine room; Control software and input display device during the control machine room includes in described.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, wherein, described precast construction is arranged in the interior layer concrete of described socket steel ring inboard, the end face of described precast construction is the inner side surface of described socket steel ring, the end face of described precast construction is provided with perforation, and described perforation is provided with the water-tight structure; Described precast construction comprises that also one is fixedly attached to the steel cylinder of described socket steel ring bottom surface; Described steel cylinder is provided with linkage structure and water-tight structure away from an end of described intelligent PCCP tube wall.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, wherein, the containing space of described precast construction in the interior layer concrete of described intelligent PCCP pipe, offering, and the position in the corresponding described annular space of described socket steel ring is provided with perforation, be provided with communication passage between described containing space and the perforation, be provided with embedded box in the described containing space.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, and wherein, described annular space is provided with the limiting stopper that prevents described socket steel ring and the protective layer extruding of the bellmouth steel ring outside.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, and wherein, described security monitoring module has ccontaining housing and is connected and fixed device; Described ccontaining housing be provided with can ccontaining one or more sensors containing space; Be provided with the sensor fixing part in this ccontaining housing, described sensor fixing part is screw thread or nut fixed structure; The described device that is connected and fixed is located at described ccontaining hull outside, and described ccontaining housing is provided with wire outlet; Describedly be connected and fixed device and wire outlet is respectively equipped with the water-tight structure; Described water-tight structure is water-proof mat, waterproof ring or adhesive waterproof tape.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system; wherein; correspondence is provided with at least one probe mouthful on the ccontaining housing of this security monitoring module, and this ccontaining hull outside is provided with the water-tight structure in described probe mouth, is provided with containment vessel near the described probe mouth outer circumferential side.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, and wherein, the described device that is connected and fixed is for the screw-threaded coupling structure of outstanding described ccontaining housing one side external surface or be the nut fastening flange that a side is fixed in described ccontaining hull outside.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, wherein, and the integrative-structure of described security monitoring module for adopting stainless steel to make.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, and wherein, described measuring device includes the sensor of measuring hydraulic pressure, flow velocity, tube wall microseismic activity, body reinforcement stresses, homogeneous tube uneven settlement, temperature and water quality; Control software comprises communication, systems management, rights management, management map, data-storing, signal analysis and alarm module in described.
The above-mentioned water based on intelligent PCCP pipe transports supervisory system, and wherein, the cable between described data capture transmitter installation and the described measuring device is an armored cable.
The utility model has plurality of advantages really, the objective of the invention is aqueduct is monitored.The principle of monitoring is by being placed in the Multifunction Sensor module on intelligent PCCP pipe inside or the tube wall, gathering the aqueduct inside water pressure, flow velocity, the tube wall microseismic activity, body reinforcement stresses, homogeneous tube uneven settlement, the body temperature, multiple physical quantity state such as water quality; Pass to the signal that collects in the data acquisition module of the face of land or shallow embedding by data cable, by data acquisition module data are carried out pretreatment again, information extraction, work such as local preservation, and by various transmission means signal is passed back in the management machine room that water transports, monitoring facilities is analyzed image data, in time finds when potential safety hazard appears in aqueduct and maintenance and inspection are carried out at the alarm scene of sending someone, avoid problem to enlarge and cause brokenly pipe, the generation of major accidents such as leakage.If any the burst major accident, then can in time point out relevant department to start related mechanism, in time intervene.The utility model adopted simultaneously intelligent PCCP pipe and security monitoring module; can more effective protection sensor; make the working state problem of sensor, improved the degree of accuracy of measuring, also make installation, the maintenance of PCCP pipe water transport system watch-dog more convenient and simple and direct simultaneously.
Description of drawings
Fig. 1 transports the structural representation of supervisory system for the water based on intelligent PCCP pipe of the present utility model;
Fig. 2 is the structural representation of intelligent PCCP pipe of the present utility model;
Fig. 3 is another embodiment's of an intelligent PCCP pipe of the present utility model structural representation;
Fig. 4 is first embodiment's of a security monitoring module of the present utility model structural representation;
Fig. 5 is first embodiment's of a security monitoring module of the present utility model generalized section;
Fig. 6 is second embodiment's of the utility model security monitoring module a structural representation;
Fig. 7 is the schematic representation of the utility model direct plant sensor in the perforation of socket steel ring.。
The primary component label declaration:
1: intelligent PCCP pipe 11: socket steel ring 110: wire outlet
111: probe mouth 12: bellmouth steel ring 13: steel cylinder
14: perforation 15: limiting stopper 16: annular space
17: interior layer concrete 18: protective layer and outer concrete 19: embedded box
2: data capture transmitter installation 3: middle control machine room 4: security monitoring module
41: ccontaining housing 42: be connected and fixed device 43: sensor
431: probe 44: water-tight structure 411: containing space
412: sensor fixing part 414: probe mouth 415: containment vessel
416: wire outlet 5: cable
Embodiment
A kind of water based on intelligent PCCP pipe transports supervisory system, comprising: measuring device, intelligent PCCP pipe, data capture transmitter installation and middle control machine room; Intelligence PCCP pipe is provided with bellmouth steel ring and socket steel ring, and the socket steel ring outer surface of two intelligent PCCP pipes can correspondingly be sealed and matched with bellmouth steel ring inner surface; And have span between the protective layer that bellmouth steel ring after cooperating and socket steel ring outer surface are covered and form an annular space; Intelligence PCCP pipe is provided with the precast construction that is used to place various aqueduct monitoring devices or sensor, and precast construction is located at the non-prestressed district of intelligent PCCP pipe; Measuring device comprises the security monitoring module that is arranged in the aqueduct, and security monitoring module internal fixation is equipped with sensor, and is fixed on the intelligent PCCP pipe with the precast construction corresponding matching; Measuring device is connected with the data capture transmitter installation via cable, and the data capture transmitter installation is provided with wireless data transfer module, and interconnected via wireless internet network and middle control machine room; Control software and input display device during middle control machine room includes.
Understand for technical characteristics of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.
As shown in Figure 1, for the water based on intelligent PCCP pipe of the present utility model transports the structural representation of supervisory system, this system comprises: measuring device, intelligent PCCP pipe 1, data capture transmitter installation 2 and in control machine room 3;
As mentioned above, to transport supervisory system mainly be that setting by intelligent PCCP pipe 1 reaches convenient for installation and maintenance simple to water of the present utility model; In addition; cooperate the setting of security monitoring module 4; the associative operations such as installation and maintenance that make water transport supervisory system further obtain simplifying, and the more effective safety of protecting measuring equipments such as sensor has simultaneously improved the operation stability and the accuracy of supervisory system.
As shown in Figure 2, be the generalized section after the combination of intelligent PCCP pipe 1 of the present utility model, a kind of preferred implementation of intelligent PCCP pipe 1 of the present utility model, the precast construction of intelligence PCCP pipe 1 is arranged in the interior layer concrete of socket steel ring inboard, the end face of precast construction is the inner side surface of socket steel ring 11, the end face of precast construction is provided with perforation 14, and perforation 14 is provided with the water-tight structure; Precast construction comprises that also one is fixedly attached to the steel cylinder 13 of socket steel ring 11 bottom surfaces; Steel cylinder 13 is provided with linkage structure and water-tight structure away from the end that described intelligent PCCP manages 1 tube wall.
The utility model is provided with precast construction or headspace on existing P CCP tubular construction, the various devices or the sensor that are used for the pipeline monitoring can safe and convenient ground placed.And this precast construction or headspace do not destroy the PCCP tubular construction, do not influence prestressed effect, and do not influence the tubing sealing under senior engineer's pressure condition.
Preferable, the non-prestressed district of intelligent PCCP pipe 1 of the present utility model comprises socket steel ring 11; The prestressing force effect of PCCP pipe mainly is to realize by partly being wound with reinforcement wire at pipe main body, if cut off or change the continuity and the regularity of distribution of reinforcement wire, probably will be to the influence of the damaging property of prestressed structure of PCCP pipe, and make the PCCP pipe have structural potential safety hazard, so the precast construction of intelligent PCCP pipe 1 of the present utility model is selected to be arranged in the non-prestressed district, and this pre-stressed area can be the non-prestressed district that comprises socket steel ring 11.
The inboard that intelligent PCCP of the present utility model manages 1 socket steel ring 11 is provided with interior layer concrete 17, preferably, precast construction correspondence of the present utility model is arranged in the interior layer concrete 17, as shown in Figures 2 and 3, the end face of precast construction is the inner side surface of socket steel ring 11, and precast construction can be different sizes and shape; In precast construction is arranged in the layer concrete 17 time, its near the side in the pipe can be outstanding in layer concrete 17 inner surface or maintain an equal level with the inner surface of interior layer concrete 17; In addition, the end face of precast construction is provided with perforation 14, can be used for wearing cable or other inside and outside device that need be arranged in intelligent PCCP pipe 1 that the connection sensor is used; The both sides inside and outside 14 connecting tube because this is bored a hole, so perforation 14 is provided with waterproof construction, the space in effective airtight shutoff perforation prevents the tube fluid leakage.
Further, intelligent PCCP pipe 1 of the present utility model, its perforation 14 is arranged on the socket steel ring 11, and preferably, the 14 corresponding aforementioned annular spaces 16 of boring a hole are provided with; To bore a hole 14, to be arranged at this position be a kind of preferred implementation; not only can guarantee the protective layer (or protective layer and outer concrete 18) and the isostructural integrity of reinforcement wire in the socket steel ring 11 and bellmouth steel ring 12 outsides, and be convenient to the later stage during repair and maintenance to adjusting by 14 devices that are provided with of boring a hole.Wherein, the number of perforation 14 can be a plurality of, also can be provided with according to actual engineering demand.
As shown in Figure 2, preferably, the precast construction of intelligent PCCP pipe 1 of the present utility model is one to be fixedly attached to the steel cylinder 13 of described socket steel ring 11 bottom surfaces.Steel cylinder 13 can be various shape, can be cylindrical, also can make the polygonal cylinder, according to the requirement setting of watch-dog.Steel cylinder 13 can be set directly on the inner side surface of socket steel ring 11 by the mode of welding, does not perhaps influence the Placement that intelligent PCCP manages 1 performance by other and is fixedly attached on the intelligent PCCP pipe 1.In addition, the inboard of steel cylinder 13, the outside or outer end also are provided with the fixed structure that can be connected with watch-dog, are connected and fixed structure as screw thread, trip etc.; And watch-dog can be fixed on by the Placement of various correspondences on the steel cylinder 13, or is set directly at steel cylinder 13 inside.
As shown in Figure 3, the another kind of preferred implementation of intelligent PCCP pipe 1 of the present utility model, the water of intelligence PCCP pipe 1 transports the containing space of precast construction for offering of supervisory system in the interior layer concrete 17 of intelligent PCCP pipe 1, and the position in socket steel ring 11 corresponding described annular spaces is provided with perforation, is provided with communication passage between containing space and the perforation.Wherein, containing space can be provided with away from the perforation 14 of socket steel ring 11, promptly can be arranged at the arbitrary position of whole interior layer concrete 17.
As shown in Figure 3, the precast construction of intelligent PCCP pipe 1 of the present utility model also can be the containing space that corresponding socket steel ring 11 inner surfaces are offered in interior layer concrete 17, and directly with the monitoring equipment fixed placement in containing space; And be provided with perforation 14 in the position of socket steel ring 11 corresponding annular spaces 16, be provided with communication passage between containing space and the perforation 14.Wherein, containing space can be provided with away from the perforation 14 of socket steel ring 11, promptly can be arranged at the arbitrary position of whole interior layer concrete 17.
Preferable, can be provided with embedded box 19 in the containing space, and the monitoring equipment of a plurality of or complete integration is positioned in the embedded box 19, monitoring equipment is played a protective role; Embedded box 19 can be provided with the wire outlet 110 of sensor probe mouth 111 and cable as required, and is provided with communication passage between cable wire outlet 110 and the perforation 14.
The precast construction of intelligent PCCP pipe 1 of the present utility model is provided with waterproof construction near the position that intelligent PCCP manages 1 inside, so that carry out the water-tight setting monitoring equipments such as combination sensor the time, waterproof construction comprises the structures such as retaining ring that are provided with water-proof mat, circle.
Preferably, the water based on intelligent PCCP pipe 1 of the present utility model transports supervisory system, is provided with the limiting stopper that prevents socket steel ring and the protective layer extruding of the bellmouth steel ring outside in the annular space of intelligent PCCP pipe 1.
Water based on intelligent PCCP pipe 1 of the present utility model transports supervisory system, by security monitoring module 4 is set, better provides effective protection to monitoring equipments such as sensors and has been installed on the condition of maintenance more easily.
To shown in Figure 5, be first embodiment's of security monitoring module of the present utility model structural representation and generalized section as Fig. 4, security monitoring module 4 has ccontaining housing 41 and is connected and fixed device 42; Ccontaining housing 41 be provided with can ccontaining one or more sensors 43 containing space; Be provided with sensor fixing part 412 in the ccontaining housing 41, sensor fixing part 412 is screw thread or nut fixed structure; Be connected and fixed device 42 and be located at ccontaining housing 41 outsides, ccontaining housing 41 is provided with wire outlet 416; Be connected and fixed device 42 and wire outlet 416 is respectively equipped with water-tight structure 44; The water-tight structure is water-proof mat, waterproof ring or adhesive waterproof tape.
Security monitoring module of the present utility model can be firmly fixed on the various carriers by being arranged at being connected and fixed device 42 of ccontaining housing 41 1 sides, for example structures such as inner-walls of duct, body of wall or fixing frame.In the present embodiment, as Fig. 4 and the screw-threaded coupling structure that is connected and fixed device 42 for outstanding ccontaining housing 41 1 side external surfaces shown in Figure 5, preferably, this screw thread is a male thread; Top and bottom periphery in this screw-threaded coupling structure are provided with water-tight structure 44, and preferably, described water-tight structure 44 is rubber o-ring (O-ring), also can be other water-proof mats or circle.In addition, as shown in the figure, preferably, the wire outlet 416 of ccontaining housing 41 is arranged in the water-tight structure 44 that is connected and fixed device 42, thereby makes wire outlet 416 can better obtain sealed waterproof effect; Further, be provided with the water-tight structure between wire outlet 416 and the cable, further the enhanced leaktightness waterproofing effect.
Security monitoring module of the present utility model can be according to the shape and the size of the shape of the sensor of required usefulness and containing space 411 in quantity is made different ccontaining housing 41, make in the containing space 411 and can install one or more sensors 43, and the sensor of being installed 43 can be to have probe contact-type or noncontacting proximity sensor, also can be not need the noncontacting proximity sensor of popping one's head in, and sensor 43 be to be affixed on the housing by the sensor fixing part 412 that is arranged on the ccontaining housing 41 in ccontaining housing 41; Preferably, sensor fixing part 412 is screw thread or nut structure, on the sensor 43 corresponding fixed structure combine with sensor fixing part 412 and make that sensor 43 can be firm be positioned at the security monitoring inside modules.Certainly, described worm structure can be male thread or box thread.In addition, if sensor fixing part 412 adopts nut structure, soon sensor 43 is positioned in the ccontaining housing 41 by the locking of screw.
Further, when the needs setting has the sensor 43 of probe 431, preferably, correspondence is provided with at least one probe mouth 414 on the ccontaining housing 41 of security monitoring module of the present utility model, make probe 431 can be projected into the setting of security monitoring module-external, simultaneously, mouthful 414 places also are provided with water-tight structure 44 at probe, prevent that extraneous working medium from leaking into the security monitoring inside modules.
As shown in Figure 5, be provided with one in the ccontaining housing 41 and have probe 431 sensor 43, the probe 431 of sensor passes the probe mouth 414 on the ccontaining housing 41 and is projected into the outside of security monitoring module.Preferably, sensor fixing part 412 and probe mouthful 414 mutual corresponding matching settings; That is, when sensor fixing part 412 was worm structure, probe mouthfuls 414 was communicated with sensor fixing part 412 one; When if sensor fixing part 412 is nut structure, sensor fixing part 412 is arranged at probe mouthful 414 peripheries.Further, also be provided with water-tight structure 44 at probe mouthful 414 inboard peripheries, preferably, water-tight structure 44 is rubber o-ring (O-ring).
In addition; in the present embodiment, preferably also be provided with containment vessel 415 at probe mouthful 414 outer circumferential sides around the probe 431 outside the outstanding ccontaining housing 41, the shape of containment vessel 415 can be various around structure; as circle, square, polygonal etc., also can be arc surface with opening.By the setting of containment vessel 415, impurity in the 431 residing environment that can effectively prevent to pop one's head in or solid matter are to popping one's head in 431 bump and destruction, thereby the safety of the probe that protection exposes improves its working life.
See also Fig. 6, be second embodiment's of the utility model security monitoring module structural representation.Among this embodiment, the ccontaining housing 41 of security monitoring module and internal structure thereof are all identical with first embodiment, and this embodiment's the device 42 that is connected and fixed is that a side is fixed in ccontaining housing 41 nut outside fastening flanges; The nut fastening flange is provided with a plurality of screw holes, in assembly process, when for example being assembled to the aqueduct inwall, utilize screw to pass screw hole and with inner-walls of duct on corresponding be connected and fixed the structure combination, it is fixed on the inner-walls of duct.Wherein, the nut fastening flange is provided with water-tight structure 44, and water-tight structure 44 is for being arranged at the ring-shaped rubber pad between the structure of being connected and fixed on nut fastening flange and the inner-walls of duct.Preferably, the plane is provided with the recess (not shown) that is used to be provided with ring-shaped rubber pad on the nut fastening flange, and this concave depth is less than the thickness of rubber pad.
Security monitoring module of the present utility model, preferably all there is not any joint close in the integrative-structure for adopting stainless steel to make and make ccontaining housing 41 and be connected and fixed device 42, realizes more effective sealed waterproof effect.
In addition, security monitoring module of the present utility model can also be set to not have the ccontaining housing 41 of probe mouthful, in order to only to place the noncontacting proximity sensor that does not have probe.
Except above-mentioned mode of execution, the utility model can also be directly in the perforation 14 of the socket steel ring 11 of intelligent PCCP pipe 1 direct plant sensor, the probe that needs are entered in the pipeline places pipe interior.As shown in Figure 7, be the utility model direct schematic representation of plant sensor in the perforation of socket steel ring.
For more perfect, more accurately the water conveying pipe is implemented monitoring, water based on intelligent PCCP pipe 1 of the present utility model transports supervisory system, preferably, measuring device includes the sensor of measuring hydraulic pressure, flow velocity, tube wall microseismic activity, body reinforcement stresses, homogeneous tube uneven settlement, temperature and water quality; Control software comprises communication, systems management, rights management, management map, data-storing, signal analysis and alarm module in described.Wherein, communicating by letter between control software and the data acquisition equipment during communication module is responsible for; The user can check and systematic parameter is configured state, the attribute of data collecting device by systems management; Rights management centering control software user's authority manages; Management map provides the map interface of visualize, and the aqueduct position is labeled on the map, and the user can check the essential information and the work at present situation of the aqueduct of monitoring easily on map; The data-storing module is preserved passing Monitoring Data by Database Systems; Signal analyse block is handled Monitoring Data, and comprehensively compares with passing history, checks hydraulic pressure, flow velocity, and structure, whether status parameters such as temperature abnormal signal occurs; In case find to occur abnormal conditions, the alarm module notifies water to transport management related work personnel by the modes such as flicker, sound, Email and SMS of input display device, timely problem is handled.
Data capture transmitter installation 2 of the present utility model, preferably, be installed in the face of land or the shallow embedding hand well, data capture transmitter installation 2 comprises data acquisition process and two major components of data transmission, be responsible for interim storage institute's image data and carry out information extraction, and in far-end, control machine room 3 transmitting supervisory data by wireless data transfer module.
In addition, in a kind of preferred implementation of the present utility model, adopt armored cable 5 to be connected between data capture transmitter installation 2 and the measuring device, better guaranteed the communication efficiency between data capture transmitter installation 2 and the measuring device.
Water based on intelligent PCCP pipe of the present utility model transports supervisory system, as mentioned above, the main process of its work is as follows: pass through measuring device, comprise being arranged on the sensor outside the intelligent PCCP pipe 1 and being arranged on the intelligent PCCP pipe 1 inner security monitoring module 4 that different sensors can be set according to different demands of installing that measuring device is connected with the data capture transmitter installation 2 of the face of land or shallow embedding by armored cable 5.Measuring device is measured every status data in the water conveying pipe, and gather by the data of 2 pairs of measurements of data capture transmitter installation, and with institute's image data simply handle the back transfer out by wireless data transfer module, wireless data transfer module utilizes communication (GPRS, 3G, WIFI, WLAN etc.) with control machine room 3 in the data back.Monitoring computers in the middle control machine room 3 are analyzed by middle control software the Monitoring Data that receives, after unusual circumstance, send alarm signal by display device, prompting water transports the manager aqueduct that goes wrong is fixed a point to patrol, and gets rid of potential safety hazard.
In addition, the water based on intelligent PCCP pipe of the present utility model transports supervisory system, and its data capture transmitter installation 2 is communicated by letter with the data transmission between the middle control machine room 3 and also can be undertaken by wired mode, and for example optical fiber communication etc. is not as limit.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (10)
1. the water based on intelligent PCCP pipe transports supervisory system, it is characterized in that, this system comprises: measuring device, intelligent PCCP pipe, data capture transmitter installation and middle control machine room;
Described intelligent PCCP pipe is provided with bellmouth steel ring and socket steel ring, and the socket steel ring outer surface of two described intelligent PCCP pipes can correspondingly be sealed and matched with bellmouth steel ring inner surface; And have span between the protective layer that described bellmouth steel ring after cooperating and described socket steel ring outer surface are covered and form an annular space; Described intelligent PCCP pipe is provided with the precast construction that is used to place various aqueduct monitoring devices or sensor, and described precast construction is located at the non-prestressed district of described intelligent PCCP pipe;
Described measuring device comprises the security monitoring module that is arranged in the aqueduct, and described security monitoring module internal fixation is equipped with sensor, and is fixed on the described intelligent PCCP pipe with described precast construction corresponding matching;
Described measuring device is connected with described data capture transmitter installation via cable, and described data capture transmitter installation is provided with wireless interconnected terminal, and interconnected via wireless internet network and described middle control machine room;
Control software and input display device during the control machine room includes in described.
2. the water based on intelligent PCCP pipe as claimed in claim 1 transports supervisory system, it is characterized in that, described precast construction is arranged in the interior layer concrete of described socket steel ring inboard, the end face of described precast construction is the inner side surface of described socket steel ring, the end face of described precast construction is provided with perforation, and described perforation is provided with the water-tight structure; Described precast construction comprises that also one is fixedly attached to the steel cylinder of described socket steel ring bottom surface; Described steel cylinder is provided with linkage structure and water-tight structure away from an end of described intelligent PCCP tube wall.
3. the water based on intelligent PCCP pipe as claimed in claim 1 transports supervisory system, it is characterized in that, the containing space of described precast construction in the interior layer concrete of described intelligent PCCP pipe, offering, and the position in the corresponding described annular space of described socket steel ring is provided with perforation, be provided with communication passage between described containing space and the perforation, be provided with embedded box in the described containing space.
4. the water based on intelligent PCCP pipe as claimed in claim 1 transports supervisory system, it is characterized in that, described annular space is provided with the limiting stopper that prevents described socket steel ring and the protective layer extruding of the bellmouth steel ring outside.
5. the water based on intelligent PCCP pipe as claimed in claim 1 transports supervisory system, it is characterized in that, described security monitoring module has ccontaining housing and is connected and fixed device; Described ccontaining housing be provided with can ccontaining one or more sensors containing space; Be provided with the sensor fixing part in this ccontaining housing, described sensor fixing part is screw thread or nut fixed structure; The described device that is connected and fixed is located at described ccontaining hull outside, and described ccontaining housing is provided with wire outlet; Describedly be connected and fixed device and wire outlet is respectively equipped with the water-tight structure; Described water-tight structure is water-proof mat, waterproof ring or adhesive waterproof tape.
6. the water based on intelligent PCCP pipe as claimed in claim 5 transports supervisory system; it is characterized in that; correspondence is provided with at least one probe mouth on the ccontaining housing of this security monitoring module; and this ccontaining hull outside is provided with the water-tight structure in described probe mouth, is provided with containment vessel near the described probe mouth outer circumferential side.
7. the water based on intelligent PCCP pipe as claimed in claim 5 transports supervisory system, it is characterized in that the described device that is connected and fixed is for the screw-threaded coupling structure of outstanding described ccontaining housing one side external surface or be the nut fastening flange that a side is fixed in described ccontaining hull outside.
8. transport supervisory system as claim 1,5,6,7 any described water, it is characterized in that, the integrative-structure of described security monitoring module for adopting stainless steel to make based on intelligent PCCP pipe.
9. the water based on intelligent PCCP pipe as claimed in claim 1 transports supervisory system, it is characterized in that, described measuring device includes the sensor of measuring hydraulic pressure, flow velocity, tube wall microseismic activity, body reinforcement stresses, homogeneous tube uneven settlement, temperature and water quality; Control software comprises communication, systems management, rights management, management map, data-storing, signal analysis and alarm module in described.
10. the water based on intelligent PCCP pipe as claimed in claim 1 transports supervisory system, it is characterized in that, the cable between described data capture transmitter installation and the described measuring device is an armored cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201864987U CN202082625U (en) | 2011-06-03 | 2011-06-03 | Water transport monitoring system based on intelligent PCCP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201864987U CN202082625U (en) | 2011-06-03 | 2011-06-03 | Water transport monitoring system based on intelligent PCCP |
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| CN202082625U true CN202082625U (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201864987U Expired - Fee Related CN202082625U (en) | 2011-06-03 | 2011-06-03 | Water transport monitoring system based on intelligent PCCP |
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| CN (1) | CN202082625U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102635786A (en) * | 2012-03-15 | 2012-08-15 | 深圳市合益自动化科技发展有限公司 | Online real-time monitoring system for an embedded delivery pipeline |
| CN102647447A (en) * | 2012-03-15 | 2012-08-22 | 深圳市合益自动化科技发展有限公司 | Online real-time monitoring system of novel pre-buried pipeline |
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| CN104633461A (en) * | 2014-12-31 | 2015-05-20 | 天津大学 | PCCP pipe failure forewarning and monitoring signal processing method based on sound signals |
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| CN109630897A (en) * | 2019-01-16 | 2019-04-16 | 湖南普奇地质勘探设备研究院（普通合伙) | A kind of anticlogging intelligent pipeline |
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| CN102635786A (en) * | 2012-03-15 | 2012-08-15 | 深圳市合益自动化科技发展有限公司 | Online real-time monitoring system for an embedded delivery pipeline |
| CN102647447A (en) * | 2012-03-15 | 2012-08-22 | 深圳市合益自动化科技发展有限公司 | Online real-time monitoring system of novel pre-buried pipeline |
| CN104213626A (en) * | 2014-09-23 | 2014-12-17 | 成都众山科技有限公司 | Ditch terminal of urban sewerage system |
| CN104390144A (en) * | 2014-09-23 | 2015-03-04 | 成都众山科技有限公司 | Urban sewerage system trench terminal beneficial to installation |
| CN104633461A (en) * | 2014-12-31 | 2015-05-20 | 天津大学 | PCCP pipe failure forewarning and monitoring signal processing method based on sound signals |
| CN105740631A (en) * | 2016-02-02 | 2016-07-06 | 山东省水利勘测设计院 | Economic and technological evaluation method and economic and technological quantitative selection method of long-distance water pipe tubing |
| CN107727821A (en) * | 2017-12-01 | 2018-02-23 | 武汉华军达测量技术有限公司 | A kind of rural area ductwork water quality on-Line Monitor Device |
| CN109630897A (en) * | 2019-01-16 | 2019-04-16 | 湖南普奇地质勘探设备研究院（普通合伙) | A kind of anticlogging intelligent pipeline |
| CN109630897B (en) * | 2019-01-16 | 2020-10-02 | 湖南普奇水环境研究院有限公司 | Prevent intelligent pipeline of jam |
| CN112344987A (en) * | 2020-09-30 | 2021-02-09 | 中船第九设计研究院工程有限公司 | Real-time monitoring system for inverted T-shaped dock gate control pipeline |
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